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<?php $regex = '/^[-a-zàáâãäåæçèéêëìíîïðñòóôõöøùúûüý€0-9%\s*.\'\’\/"_,?#@;^*!&() ]*$<:>="/i'; $value = 'hallo "welt"'; var_dump(preg_match($regex, $value) == 1);
Output for git.master, git.master_jit, rfc.property-hooks
bool(false)

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